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Open Interest

Wishlist Follow Ignore Launch Unwatch Watch
App ID 4833670
App Type Game
Developer
Publisher Creamhouse
Franchise Short Term Girlfriends
Supported Systems Windows macOS Linux Android
Technologies PyGame Engine, RenPy Engine
Last Changenumber 37595886
Last Record Update 28 July 2026 – 18:32:17 UTC ()
Release Date 31 July 2026 – 07:00:00 UTC ()
❓ 70.84%
5 reviews
0
In-Game
📚 Visual Novel 🖥️ Simulation 💘 Romance 🗺️ Adventure 💘 Dating Sim

Open Interest is an adult romance visual novel set inside a prediction-market scandal. As Bellwether's Chief Markets Officer, choose between a brilliant quant, a grieving sister, or a ruthless whale as a subpoenaed mortality contract forces you to settle the unthinkable.

Steam price history

Special Promotion, ends 8 October 2026
Current Price -40% $4.19
Lowest Recorded Price -40% $4.19 28 July 2026
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar -40% $4.19 $4.19 $4.19 -40% $4.19
Indian Rupee -40% ₹ 215 $2.23 -46.62% $2.23 -40% ₹ 215
Philippine Peso -40% ₱141.00 $2.25 -46.23% $2.25 -40% ₱141.00
Indonesian Rupiah -40% Rp 40499 $2.26 -45.97% $2.26 -40% Rp 40499
Ukrainian Hryvnia -40% 102₴ $2.26 -45.89% $2.26 -40% 102₴
Russian Ruble -40% 201 ₽ $2.40 -42.64% $2.40 -40% 201 ₽
Vietnamese Dong -40% 64500₫ $2.48 -40.76% $2.48 -40% 64500₫
Thai Baht -40% ฿87.00 $2.60 -37.90% $2.60 -40% ฿87.00
South African Rand -40% R 44.99 $2.70 -35.53% $2.70 -40% R 44.99
Malaysian Ringgit -40% RM11.25 $2.75 -34.27% $2.75 -40% RM11.25
CIS - U.S. Dollar -40% $2.81 $2.81 -32.94% $2.81 -40% $2.81
LATAM - U.S. Dollar -40% $2.81 $2.81 -32.94% $2.81 -40% $2.81
MENA - U.S. Dollar -40% $2.81 $2.81 -32.94% $2.81 -40% $2.81
SASIA - U.S. Dollar -40% $2.81 $2.81 -32.94% $2.81 -40% $2.81
Chilean Peso -40% CLP$ 2909 $2.93 -29.94% $2.93 -40% CLP$ 2909
Taiwan Dollar -40% NT$ 95 $2.98 -28.75% $2.98 -40% NT$ 95
Brazilian Real -40% R$ 16,05 $3.08 -26.48% $3.08 -40% R$ 16,05
Kazakhstani Tenge -40% 1386₸ $3.11 -25.74% $3.11 -40% 1386₸
Kuwaiti Dinar -40% 0.99 KD $3.20 -23.49% $3.20 -40% 0.99 KD
Hong Kong Dollar -40% HK$ 25.20 $3.21 -23.36% $3.21 -40% HK$ 25.20
Mexican Peso -40% Mex$ 59.99 $3.30 -21.16% $3.30 -40% Mex$ 59.99
Peruvian Sol -40% S/.11.55 $3.35 -20.04% $3.35 -40% S/.11.55
Qatari Riyal -40% 12.29 QR $3.37 -19.50% $3.37 -40% 12.29 QR
South Korean Won -40% ₩ 4560 $3.39 -19.02% $3.39 -40% ₩ 4560
Japanese Yen -40% ¥ 543 $3.44 -17.89% $3.44 -40% ¥ 543
Colombian Peso -40% COL$ 11399 $3.44 -17.78% $3.44 -40% COL$ 11399
Canadian Dollar -40% CDN$ 4.97 $3.48 -16.74% $3.48 -40% CDN$ 4.97
Uruguayan Peso -40% $U148 $3.65 -12.71% $3.65 -40% $U148
New Zealand Dollar -40% NZ$ 6.75 $3.79 -9.52% $3.79 -40% NZ$ 6.75
U.A.E. Dirham -40% 14.25 AED $3.87 -7.41% $3.87 -40% 14.25 AED
Singapore Dollar -40% S$5.03 $3.93 -6.12% $3.93 -40% S$5.03
Australian Dollar -40% A$ 5.85 $4.06 -3.06% $4.06 -40% A$ 5.85
Swiss Franc -40% CHF 3.71 $4.47 +6.89% $4.47 -40% CHF 3.71
Polish Zloty -40% 17,85zł $4.58 +9.35% $4.58 -40% 17,85zł
Euro -40% 4,31€ $4.85 +15.80% $4.85 -40% 4,31€
Costa Rican Colon -40% ₡2250 $4.91 +17.21% $4.91 -40% ₡2250
Israeli New Shekel -40% ₪15.15 $4.96 +18.46% $4.96 -40% ₪15.15
British Pound -40% £3.77 $4.99 +19.16% $4.99 -40% £3.77
Norwegian Krone -40% 50,40 kr $5.23 +25.06% $5.23 -40% 50,40 kr
Chinese Yuan N/A N/A N/A
Saudi Riyal N/A N/A N/A
Valve suggested prices are shown on package pages.

Price history

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Click on a currency name to load price history for that particular currency.
View lowest recorded prices on Steam store pages by using our browser extension.

Additional Information

Developer Creamhouse
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher Creamhouse
Store Release Date 28 July 2026 – 18:15:51 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre Simulation (28)
Store Genres Adventure (25), Simulation (28)
Steam Release Date 31 July 2026 – 07:00:00 UTC ()
Store Asset Modification Time 9 June 2026 – 21:24:15 UTC () (1781040255)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
osextended macos64
name_localized
frenchIntérêt Ouvert
latamInterés Abierto
japaneseオープン・インタレスト
koreana오픈 인터레스트
russianОткрытый интерес
schinese未平仓量
Detected Technologies PyGame Engine, RenPy Engine
restricted_countries CN,DE,SA
China, Germany, Saudi Arabia
Content Descriptors Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)
controllertagwizard Yes
AI Content Type 1
First seen on SteamDB 9 June 2026 – 02:34:46 UTC (), in changelist #36431290
Content Descriptors (Including DLC) Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)

Supported Languages

7 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes Yes
French Yes Yes Yes
Japanese Yes Yes Yes
Korean Yes Yes Yes
Russian Yes Yes Yes
Simplified Chinese Yes Yes Yes
Spanish - Latin America Yes Yes Yes

Assets

Load all asset images 🔞
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header_image
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library_assets_full
library_capsule ↴
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library_hero ↴
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library_hero_blur ↴
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library_logo ↴
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library_header ↴
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Assets
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library_capsuled977844bae38f8d28c43cb24ca24b1d825aa371c/library_capsule.jpg
library_capsule_2xd977844bae38f8d28c43cb24ca24b1d825aa371c/library_capsule_2x.jpg
library_hero518f391cea079fdf8d2812d3de108ea71eb4d2c3/library_hero.jpg
library_hero_2x518f391cea079fdf8d2812d3de108ea71eb4d2c3/library_hero_2x.jpg
community_iconff5d514c88b4acbe5b8c86afecb640a4d040f49c.jpg
page_background_pathapp/4833670
raw_page_background36b8f36aaaeb4caef5f87688d948210762f27403/page_bg_raw.jpg
last_modified28 July 2026 – 18:15:50 UTC
timestamp28 July 2026 – 18:15:50 UTC

Trailer 1214839 ↴

trailer_name Game Trailer
trailer_category 3
microtrailer ↴
video/webm 4833670/1619464484/90c0a71548abf1b23f1618b737b1cea94dc7036b/1781037805/microtrailer.webm
video/mp4 4833670/1619464484/90c0a71548abf1b23f1618b737b1cea94dc7036b/1781037805/microtrailer.mp4
adaptive_trailers ↴
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hls_h264 4833670/1619464484/90c0a71548abf1b23f1618b737b1cea94dc7036b/1781037805/hls_264_master.m3u8
screenshot_medium 257354629/1db44281ef923eb797e1ffe472167e1cb938bf7f/movie_600x337.jpg
screenshot_full 257354629/1db44281ef923eb797e1ffe472167e1cb938bf7f/movie_full.jpg
all_ages false
is_highlight true
timestamp 13 June 2026 – 18:09:25 UTC
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